Electricity: circuit makers and breakers – Electric switch details – Contact
Reexamination Certificate
2007-08-21
2010-02-02
Friedhofer, Michael A (Department: 2833)
Electricity: circuit makers and breakers
Electric switch details
Contact
C200S335000
Reexamination Certificate
active
07655875
ABSTRACT:
A lever operated switch employs an actuating surface and a plurality of tactile switches to generate electrical states corresponding to distinct angular orientations of the lever. The lever extends from a cam having an actuating surface configured to change the state of one switch when the lever is moved between adjacent positions. The cam is reversible, permitting the switch to be mounted on opposite sides of a support with the same lever movement and switch actuation.
REFERENCES:
patent: 3892932 (1975-07-01), Erdelitsch et al.
patent: 4132128 (1979-01-01), Roggenkamp
patent: 4429196 (1984-01-01), Beig et al.
patent: 5570777 (1996-11-01), Skarivoda
patent: 5668359 (1997-09-01), Alvord et al.
patent: 7166811 (2007-01-01), Kontani et al.
Alix Yale & Ristas, LLP
Anglo Lheiren Mae A
Friedhofer Michael A
Whelen Engineering Company, Inc.
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